✦ LIBER ✦

Diode-pumped room temperature single frequency Tm:YAP laser

✍ Scribed by J. Li; S.H. Yang; H.Y. Zhang; D.X. Hu; C.M. Zhao

Publisher: John Wiley and Sons
Year: 2010
Tongue: English
Weight: 122 KB
Volume: 7
Category: Article
ISSN: 1612-2011
DOI: 10.1002/lapl.200910129

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✦ Synopsis

We report a room-temperature diode pumped single frequency Tm:YAP laser. Two uncoated fused silica etalons were used as mode selectors. The maximum single frequency output power was 344 mW at wavelength of 1988 nm. The slope efficiency of single-frequency laser operation was 33% and the optical-to-optical conversion efficiency was 14%. The beam propagation factors M 2 were measured as 1.44 and 1.43 in x and y directions, respectively.

Beam radius, mm 0.9 0.8 0.7 0.6 0.5 0.

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